Astuti M, Prawoto P, Irawan YS, Sugiono S, Saleh SM. The Role of the University in the Implementation of Eco-Innovation at the Creative Industry Center of Natural Stone Crafts. IJIE. 2019;11(5):58-65. Accessed August 7, 2026. https://journal.uthm.edu.my/index.php/ijie/article/view/3710